Back in October 2012 the company (no longer associated with the real Stan Lee) filed a $5.5 billion lawsuit against Disney, stating that Stan Lee had signed over the rights to his characters to the predecessor company of Stan Lee Media, and therefore Disney does not own any of the rights when they purchased Marvel in 2009. They have sued in other courts before, notably in New York and California, and been dismissed. This time it was in Colorado, but U.S. District Judge William J. Martinez agreed with the previous rulings, even noting them in his own, and adding that those decisions preclude it from litigating the matter further, and dismissed the case with prejudice (in other words, cannot be refiled.)